400 Bad Request

The server could not comply with the request since it is either malformed or otherwise incorrect.

Cannot decode URL parameter filter: ['period_ids%3A173e5858960b495f9f72fa02578f2f99%2Btags%3ASightseeing%2Btags%3ASecurity%2Btags%3AMedia%2Btags%3AFarm%2Bvolunteers%3ATrue']